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authorPiotr Esden-Tempski2010-01-22 17:03:42 +0100
committerPiotr Esden-Tempski2010-01-25 17:32:33 +0100
commitbc46b3118e06c88413242ded8da353258253ee86 (patch)
treefb758f03449b7fe7f3cd23e9a4a24b40cd9e14f5 /lib
parent4935a0ddd802158faffcc3694096e5cefb46143d (diff)
Added all handlers to the vector table.
All handlers are weak symbols pointing to a null handler (doing nothing) or blocking handler (running an infinite loop). This means you can define a function with the name in the list and the linker will use your definition instead of the default one. This makes it easy to implement your own handlers without touching the library code.
Diffstat (limited to 'lib')
-rw-r--r--lib/vector.c230
1 files changed, 228 insertions, 2 deletions
diff --git a/lib/vector.c b/lib/vector.c
index bff7893..055fa79 100644
--- a/lib/vector.c
+++ b/lib/vector.c
@@ -19,10 +19,236 @@
#include <libopenstm32.h>
+#define WEAK __attribute__ ((weak))
+
void main(void);
+void blocking_handler(void);
+void null_handler(void);
+
+void WEAK nmi_handler(void);
+void WEAK hard_fault_handler(void);
+void WEAK mem_manage_handler(void);
+void WEAK bus_fault_handler(void);
+void WEAK usage_fault_handler(void);
+void WEAK sv_call_handler(void);
+void WEAK debug_monitor_handler(void);
+void WEAK pend_sv_handler(void);
+void WEAK sys_tick_handler(void);
+void WEAK wwdg_isr(void);
+void WEAK pvd_isr(void);
+void WEAK tamper_isr(void);
+void WEAK rtc_isr(void);
+void WEAK flash_isr(void);
+void WEAK rcc_isr(void);
+void WEAK exti0_isr(void);
+void WEAK exti1_isr(void);
+void WEAK exti2_isr(void);
+void WEAK exti3_isr(void);
+void WEAK exti4_isr(void);
+void WEAK dma1_channel1_isr(void);
+void WEAK dma1_channel2_isr(void);
+void WEAK dma1_channel3_isr(void);
+void WEAK dma1_channel4_isr(void);
+void WEAK dma1_channel5_isr(void);
+void WEAK dma1_channel6_isr(void);
+void WEAK dma1_channel7_isr(void);
+void WEAK adc1_2_isr(void);
+void WEAK usb_hp_can_tx_isr(void);
+void WEAK usb_lp_can_rx0_isr(void);
+void WEAK can_rx1_isr(void);
+void WEAK can_sce_isr(void);
+void WEAK exti9_5_isr(void);
+void WEAK tim1_brk_isr(void);
+void WEAK tim1_up_isr(void);
+void WEAK tim1_trg_com_isr(void);
+void WEAK tim1_cc_isr(void);
+void WEAK tim2_isr(void);
+void WEAK tim3_isr(void);
+void WEAK tim4_isr(void);
+void WEAK i2c1_ev_isr(void);
+void WEAK i2c1_er_isr(void);
+void WEAK i2c2_ev_isr(void);
+void WEAK i2c2_er_isr(void);
+void WEAK spi1_isr(void);
+void WEAK spi2_isr(void);
+void WEAK usart1_isr(void);
+void WEAK usart2_isr(void);
+void WEAK usart3_isr(void);
+void WEAK exti15_10_isr(void);
+void WEAK rtc_alarm_isr(void);
+void WEAK usb_wakeup_isr(void);
+void WEAK tim8_brk_isr(void);
+void WEAK tim8_up_isr(void);
+void WEAK tim8_trg_com_isr(void);
+void WEAK tim8_cc_isr(void);
+void WEAK adc3_isr(void);
+void WEAK fsmc_isr(void);
+void WEAK sdio_isr(void);
+void WEAK tim5_isr(void);
+void WEAK spi3_isr(void);
+void WEAK usart4_isr(void);
+void WEAK usart5_isr(void);
+void WEAK tim6_isr(void);
+void WEAK tim7_isr(void);
+void WEAK dma2_channel1_isr(void);
+void WEAK dma2_channel2_isr(void);
+void WEAK dma2_channel3_isr(void);
+void WEAK dma2_channel4_5_isr(void);
-void (*const vector_table[]) (void)
- __attribute__ ((section(".vectors"))) = {
+__attribute__ ((section(".vectors")))
+ void (*const vector_table[]) (void) = {
(void *)0x20000800, /* Use 2KB stack (0x800 bytes). */
main, /* Use main() as reset vector for now. */
+ nmi_handler,
+ hard_fault_handler,
+ mem_manage_handler,
+ bus_fault_handler,
+ usage_fault_handler,
+ 0, 0, 0, 0, /* Reserved */
+ sv_call_handler,
+ debug_monitor_handler,
+ 0, /* Reserved */
+ pend_sv_handler,
+ sys_tick_handler,
+ wwdg_isr,
+ pvd_isr,
+ tamper_isr,
+ rtc_isr,
+ flash_isr,
+ rcc_isr,
+ flash_isr,
+ rcc_isr,
+ exti0_isr,
+ exti1_isr,
+ exti2_isr,
+ exti3_isr,
+ exti4_isr,
+ dma1_channel1_isr,
+ dma1_channel2_isr,
+ dma1_channel3_isr,
+ dma1_channel4_isr,
+ dma1_channel5_isr,
+ dma1_channel6_isr,
+ dma1_channel7_isr,
+ adc1_2_isr,
+ usb_hp_can_tx_isr,
+ usb_lp_can_rx0_isr,
+ can_rx1_isr,
+ can_sce_isr,
+ exti9_5_isr,
+ tim1_brk_isr,
+ tim1_up_isr,
+ tim1_trg_com_isr,
+ tim1_cc_isr,
+ tim2_isr,
+ tim3_isr,
+ tim4_isr,
+ i2c1_ev_isr,
+ i2c1_er_isr,
+ i2c2_ev_isr,
+ i2c2_er_isr,
+ spi1_isr,
+ spi2_isr,
+ usart1_isr,
+ usart2_isr,
+ usart3_isr,
+ exti15_10_isr,
+ rtc_alarm_isr,
+ usb_wakeup_isr,
+ tim8_brk_isr,
+ tim8_up_isr,
+ tim8_trg_com_isr,
+ tim8_cc_isr,
+ adc3_isr,
+ fsmc_isr,
+ sdio_isr,
+ tim5_isr,
+ spi3_isr,
+ usart4_isr,
+ usart5_isr,
+ tim6_isr,
+ tim7_isr,
+ dma2_channel1_isr,
+ dma2_channel2_isr,
+ dma2_channel3_isr,
+ dma2_channel4_5_isr,
};
+
+void blocking_handler(void)
+{
+ while (1) ;
+}
+
+void null_handler(void)
+{
+}
+
+#pragma weak nmi_handler = null_handler
+#pragma weak hard_fault_handler = blocking_handler
+#pragma weak mem_manage_handler = blocking_handler
+#pragma weak bus_fault_handler = blocking_handler
+#pragma weak usage_fault_handler = blocking_handler
+#pragma weak sv_call_handler = null_handler
+#pragma weak debug_monitor_handler = null_handler
+#pragma weak pend_sv_handler = null_handler
+#pragma weak sys_tick_handler = null_handler
+#pragma weak wwdg_isr = null_handler
+#pragma weak pvd_isr = null_handler
+#pragma weak tamper_isr = null_handler
+#pragma weak rtc_isr = null_handler
+#pragma weak flash_isr = null_handler
+#pragma weak rcc_isr = null_handler
+#pragma weak exti0_isr = null_handler
+#pragma weak exti1_isr = null_handler
+#pragma weak exti2_isr = null_handler
+#pragma weak exti3_isr = null_handler
+#pragma weak exti4_isr = null_handler
+#pragma weak dma1_channel1_isr = null_handler
+#pragma weak dma1_channel2_isr = null_handler
+#pragma weak dma1_channel3_isr = null_handler
+#pragma weak dma1_channel4_isr = null_handler
+#pragma weak dma1_channel5_isr = null_handler
+#pragma weak dma1_channel6_isr = null_handler
+#pragma weak dma1_channel7_isr = null_handler
+#pragma weak adc1_2_isr = null_handler
+#pragma weak usb_hp_can_tx_isr = null_handler
+#pragma weak usb_lp_can_rx0_isr = null_handler
+#pragma weak can_rx1_isr = null_handler
+#pragma weak can_sce_isr = null_handler
+#pragma weak exti9_5_isr = null_handler
+#pragma weak tim1_brk_isr = null_handler
+#pragma weak tim1_up_isr = null_handler
+#pragma weak tim1_trg_com_isr = null_handler
+#pragma weak tim1_cc_isr = null_handler
+#pragma weak tim2_isr = null_handler
+#pragma weak tim3_isr = null_handler
+#pragma weak tim4_isr = null_handler
+#pragma weak i2c1_ev_isr = null_handler
+#pragma weak i2c1_er_isr = null_handler
+#pragma weak i2c2_ev_isr = null_handler
+#pragma weak i2c2_er_isr = null_handler
+#pragma weak spi1_isr = null_handler
+#pragma weak spi2_isr = null_handler
+#pragma weak usart1_isr = null_handler
+#pragma weak usart2_isr = null_handler
+#pragma weak usart3_isr = null_handler
+#pragma weak exti15_10_isr = null_handler
+#pragma weak rtc_alarm_isr = null_handler
+#pragma weak usb_wakeup_isr = null_handler
+#pragma weak tim8_brk_isr = null_handler
+#pragma weak tim8_up_isr = null_handler
+#pragma weak tim8_trg_com_isr = null_handler
+#pragma weak tim8_cc_isr = null_handler
+#pragma weak adc3_isr = null_handler
+#pragma weak fsmc_isr = null_handler
+#pragma weak sdio_isr = null_handler
+#pragma weak tim5_isr = null_handler
+#pragma weak spi3_isr = null_handler
+#pragma weak usart4_isr = null_handler
+#pragma weak usart5_isr = null_handler
+#pragma weak tim6_isr = null_handler
+#pragma weak tim7_isr = null_handler
+#pragma weak dma2_channel1_isr = null_handler
+#pragma weak dma2_channel2_isr = null_handler
+#pragma weak dma2_channel3_isr = null_handler
+#pragma weak dma2_channel4_5_isr = null_handler